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Created by Gas Engineers, for Gas Engineers • We only sell Genuine Boiler Spares • HSP - Where The Trade Buy

THORN
ORION 50 B 1991 - (Assembly)
Appliance Code: 41-789-96

Appliance Diagram


Assembly diagram for Thorn Orion 50 B 1991Click the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

1   OBSOLETE CASE FRONT
Myson part no. 309A017
 
5   OBSOLETE HEAT SHIELD
Myson part no. 309C078
 
7   FOAM SEAL 352MM LONG
Myson part no. 309C237
£10.18
8   OBSOLETE FOAM SEAL 633MM LONG
Myson part no. 309C238
 
10   OBSOLETE SIDE PANEL R/H OR L/H
Myson part no. 309A246
 
11   OBSOLETE 8 X 1/2 STEEL SCREW
Myson part no. 168S
 
21   NOW USE 401646 O RING DOWTY
Myson part no. 309S471
 
21   O-RING SILICONE
Myson part no. 401646
£3.27
24   OBSOLETE LOCKNUT 22MM
Myson part no. 402C066
 
25   OBSOLETE NUT 22MM UNION
Myson part no. 402C168
 
26   OBSOLETE 22MM OLIVE.
Myson part no. 402C169
 
27   OBSOLETE LOCKNUT 28MM
Myson part no. 402C416
 
28   OBSOLETE NUT 28MM
Myson part no. 402C417
 
29   OBSOLETE BLANKING CAP 28MM
Myson part no. 309C474
 
30   OBSOLETE THERMOSTAT POCKET
Myson part no. B53736
 
33   OBSOLETE CAPOSIL TRAY REAR
Myson part no. 309C081
 
34   OBSOLETE R/H ANGLE FRONT
Myson part no. 309C082
 
35   OBSOLETE CAPOSIL TRAY FRONT LH
Myson part no. 309C083
 
37   OBSOLETE 50/60B TOP FRAME ASSY
Myson part no. 309A039
 
40   OBSOLETE FLUE INNER INNER WALL
Myson part no. 402C229
 
40   OBSOLETE FLUE INNER INNER WALL
Myson part no. 402C230
 
40   OBSOLETE FLUE INNER INNER WALL
Myson part no. 402C232
 
40   OBSOLETE FLUE INNER WALL
Myson part no. 402C231
 
43   OBSOLETE FLUE HOOD BRACKET
Myson part no. 309C243
 
45   OBSOLETE INSULATION TRAY
Myson part no. 309C080
 
46   OBSOLETE INSULATION BLOCK - BAGGED
Myson part no. 309C128
 
51   OBSOLETE BURNER FURIGAS 175 500 015
Myson part no. 309S105
 
57 Part number 309S330, SPARK ELECTRODE SPARK ELECTRODE
Myson part no. 309S330
£27.46
58   OBSOLETE IGNITOR LEAD
Myson part no. 212C054
 
61 Part number 309S189, THERMOCOUPLE THERMOCOUPLE
Myson part no. 309S189
£22.57
62   OBSOLETE PLATE RETAINING
Myson part no. 402C1658
 
65   OBSOLETE ASSY PRESSURE TEST POINT
Myson part no. 402S572
 
66   OBSOLETE GASKET
Myson part no. 402C387
 
67 Part number 635506, NUT M5 FULL BRASS NUT M5 FULL BRASS
Myson part no. 635506
 
68   OBSOLETE MAIN INJECTOR 50
Myson part no. 309S192
 
68   OBSOLETE MAIN INJECTOR 60
Myson part no. 309S193
 
76   OBSOLETE COCK GAS
Myson part no. 402S2447
 
78   OBSOLETE BRACKET SPARK GENERATOR M
Myson part no. 402C1538
 
79   OBSOLETE SOCKET SET SCREW
Myson part no. S/368/1
 
80 Part number 402S083, SPARK GENERATOR SPARK GENERATOR
Myson part no. 402S083
£7.59
81   OBSOLETE CONTROL BOX FACIA
Myson part no. 309A373
 
87   OBSOLETE MTG BRACKET
Myson part no. 309A236
 
95   OBSOLETE TERMINAL BLOCK WIRING ASSY
Myson part no. 309A047
 
97   OBSOLETE TERMINAL BLOCK INSULATION
Myson part no. 309C357
 
99   OBSOLETE TV SUPPRESSOR ASSEMBLY
Myson part no. 309A222
 
105   OBSOLETE CONTROL KNOB COMBI
Myson part no. 309S371
 
106   OBSOLETE BOILER MTG.PL.ASSY.230
Myson part no. 402A214
 
106   OBSOLETE MOUNTING PLATE ASSEMBLY
Myson part no. 402A215
 
106   OBSOLETE BOILER MTG.PL.ASSY.150
Myson part no. 402A213
 
107   OBSOLETE NUT LONG M6
Myson part no. 307C188
 
108   OBSOLETE WASHER.
Myson part no. 309C229
 
109   OBSOLETE OUTER FLUE
Myson part no. 402A258
 
109   OBSOLETE ASSY.S/W OUT.DUCT OUT.WAL
Myson part no. 402A257
 
109   OBSOLETE OUT.DUCT/WALL S/W ASSY.
Myson part no. 402A217
 
109   OBSOLETE OUTER FLUE ASSEMBLY
Myson part no. 402A220
 
111   OBSOLETE OUTER TERMINAL ASSY.
Myson part no. 402A301
 
111   OBSOLETE OUTER TERMINAL RIVET ASSY
Myson part no. 402A299
 
111   OBSOLETE OUTER TERMINAL RIVET ASSY
Myson part no. 402A298
 
111   OBSOLETE OUTER TERMINAL ASSY.
Myson part no. 402A300
 
118   OBSOLETE LIGHTING LABEL B ONLY
Myson part no. 309C141
 
119   OBSOLETE WIRING DATA LABEL
Myson part no. 309C255
 
121   OBSOLETE USER INSTRUCTIONS B
Myson part no. 309C147
 



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